No start no codes (quick fix)

[@vicpetrishak7705]

There is a power distribution box mounted on the outside of the firewall , Moderately hit the plastic box with a wooden hammer handle . This will ajar the magnetic switch . You may have to hit it harder in some cases . Freightliner Cascadia
Be sure the on / off control switch is turned on , left side of driver’s seat on floorboard .

[@citizenofearth1000]

Thank you 👍